-allDBLinks 导入所有数据库链接。 -allSynonyms It enables the migration of all public and private synonyms from an Oracle database to an Advanced Server database. If a synonym with the same name already exists in the target database, the existing synonym will be replaced with the migr...
The target EDB Postgres Advanced Server database must have dblink_ora installed and configured. See dblink_ora. -allDBLinks [link_Name_1=password_1,link_Name_2=password_2,...] Choose this option to migrate Oracle database links. The password information for each link connection in the sourc...
The following example demonstrates using theCREATE DATABASE LINKcommand to create a database link (namedchicago) that connects an instance of Advanced Server to an Oracle server via an oci-dblink connection. The connection information tells Advanced Server to log in to Oracle as useradmin, whose p...
指定Oracle的OCI目录,用到OCI,兼容Oracle DBLINK。 Oracle兼容模式: #oracle_home ='' # path to the Oracle home directory; # only used by OCI Dblink; defaults # to ORACLE_HOME environment variable. 小结,兼容模式参数设置 Oracle 兼容模式: # - Oracle compatibility - edb_redwood_date = on # tr...
3、兼容数十项ORACLE高级功能(包括VPD,分区表、物化视图、同义词、DBLINK、高级队列、JOB、PROFILE、AWR、PDB、策略、SQL防火墙、OCI驱动、Pro*C等)。 阿里云PPAS(EDB EPAS)在Oracle兼容性,高级功能方面有非常强的优势,是企业平滑去O的首选。 免费领取阿里云RDS PostgreSQL实例、ECS虚拟机...
可指定role,user,dblink,profile等database级的操作是否需要同步 • USER level的DDL过滤: 可指定user级下的重要操作是否需要同步,例如可指定所有的drop table等大破坏性的操作都不能被复制。 • TABLE LEVEL的ddl过滤: 可指定某些重要表的TRUNCATE TABLE,DROP TABLE等大破坏性操作不被复制。
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1、如果需要创建全局 DBLink,则需要先确定用户有创建 dblink 的权限: select * from user_sys_privs where privilege ...
, 3 sqlresult = rstmain_1.getrows 2、图片转换读出长二进制数据即图片数据,把它转换成图片文件并存放到本地。 for i = 0 to dblinksql - 1 code = sqlresult(0, i) strpictemp = thisworkbook.path & "\" & code & ".bmp" '临时文件,用来保存读出...
DM 数据守护组件 主库 数据守护中, 主库必须是 PRIMARY 模式, 对外提供完整服务备库 数据守护中, 备库必须是 STANDBY 模式, 对外提供只读服务, 备库还可以进行容灾、备份, 备库还支持对临时表的DML操作 备库支持临时表的DML操作基于, 临时表产生的数据不写入REDO日志, 主库产生的临时表数据不会同步到备库 ...